One of my favorite books! The example of Peter walking on the water speaks to issues of how we face fear and can experience the power of God, as we trust Him to do things beyond what we could imagine. I Highly recommend this book!
In The Love Dare, the book featured in the movie Fireproof, you can learn the true nature of love. It's a 40-day guided devotional experience that will lead your heart back to truly loving your spouse.